Mine leaves the pen in your hand. It reads what you wrote, spends a drop of ink, and asks the questions you were avoiding.
No autocomplete racing ahead of your cursor. No ghost text finishing your sentence in a voice that isn't yours. The page is empty because it's yours to fill.
A minute and a half of stillness — or ⌘J when you can't wait — and the pencil reads the draft. Four questions at most, and silence is a perfectly good answer.
A dotted line under two or three places, a question in the margin. Nothing is rewritten, nothing is pasted in. The next sentence is still yours to write.
Ten marks a day by default — tighten it in Settings, or give one draft a stricter cap. Spent ink stays spent. Scarcity is the feature: the pencil has to choose what's actually worth asking.
The mirror types out what your draft actually claims — what carries, what thins. It doesn't fix anything. You decide what to do about it.
A tool is defined by what it refuses. This is the whole list, and it isn’t going to grow.